Kev hloov kho Ethereum, yav tas los Ethereum hwm 2.0 los yog Eth2, yog ib qho ntawm qhov kev cia siab tshaj plaws hloov khoom dua tshiab hauv ntiaj teb ntawm blockchain thev naus laus zis, thiab Ethereum cov tub ua lag luam tsis tuaj yeem tos.
Thaum lub npe Eth2 daig, lub Ethereum Foundation nws tus kheej hloov cov terminology. Niaj hnub no, koj tsuas yog xa mus rau nws li 'kev pom zoo txheej' uas ua haujlwm ntawm thawj blockchain.
Qhov kev hloov kho tshiab, uas yuav tau dov tawm hauv ntau theem, yog npaj los ua kom Ethereum network muaj peev xwm loj dua thiab siv tau thiab nce kev ruaj ntseg ntawm lub network.
Ethereum qhov kev txhim kho yav tom ntej suav nrog ntau qhov kev hloov pauv rau lub network cov txheej txheem, pib nrog kev hloov pauv los ntawm Cov ntaub ntawv pov thawj ntawm kev ua haujlwm (PoW) rau pov thawj ntawm ceg txheem ntseeg (PoS) kev pom zoo mechanisms, ua raws li los ntawm sharding chains thiab ntxiv kev hloov kho nyob rau hauv txoj kev.
Ib Daim Ntawv Pov Thawj-ntawm-Stake Blockchain
Qhov kev txav mus rau PoS yog qhov tseem ceeb rau Ethereum vim nws hloov qhov kev txhawb siab rau kev lees paub Ethereum Blockchain.
Yav dhau los, miners khiav cov nodes thiab xav tau ntau lub zog rau kuv lub block tom ntej.
Ob lub ntsiab lus no - cov miners thiab lub zog - raug tshem tawm hauv PoS kev pom zoo mechanism thiab hloov los ntawm cov neeg siv khoom siv thiab kev tuav pov hwm, ua rau muaj ntau dua 99.9% txo hwj chim.
Cov validators yuav tsum tso 32 ETH los koom rau hauv cov txheej txheem validation random, uas lub network them lawv rau validating muas.
Yog tias tus validator tsis nyob online thiab tsis tuaj yeem ua nws cov yeeb yam, qhov khoom plig thaiv rau tus neeg siv khoom tshwj xeeb no yuav txo qis. Kev sim siab phem los ntawm cov neeg siv khoom siv los cuam tshuam lub network yuav xaus rau qhov tshwm sim tsis zoo, vim tias lawv qhov tso nyiaj ntawm 32 ETH tuaj yeem raug 'slashed'.
Qhov zoo ntawm PoS rau Ethereum hauv kev saib xyuas:
- Cov ntaub ntawv pov thawj-ntawm-ua haujlwm yuav tsum muaj GPUs (Graphic Processing Units) txhawm rau koom nrog cov txheej txheem mining; kev thov tau siab heev uas cov lag luam tsis tu ncua tau cuam tshuam los ntawm kev tsis txaus ntawm cov GPU tshwj xeeb
- Tsawg centralization txaus ntshai, raws li leej twg tuaj yeem dhau los ua tus neeg koom tes
- Kev xa tawm ETH poob los ntawm 4.3% mus rau 0.43%, uas tuaj yeem ua rau nws deflationary, suav nrog ETH hlawv (txij li EIP-1559)
- Kev nplua nruj rau cov neeg ua phem phem; cov neeg tawm tsam tuaj yeem raug tshem tawm raws li cov neeg koom nrog, thiab tseem muaj kev nplua nyiaj txiag
Kev sib koom ua ke: Beacon Chain + Ethereum Mainnet
Thawj theem pib nrog kev hloov kho 'Beacon Chain', uas tau nyob rau lub Kaum Ob Hlis 1, 2020.
cov Beacon saw suav nrog cov yam ntxwv rau haiv neeg staking ntawm Ethereum blockchain ua lub hauv paus rau kev hloov mus rau PoS. Tus tshiab 'kev sib koom ua ke' yuav los tom ntej no yuav ua ke Beacon Chain nrog Ethereum mainnet.
Hauv theem kawg, kev tsom mus rau blockchain sharding. Txhawm rau txhim kho qhov scalability ntawm Ethereum mainnet, txhua txoj haujlwm yuav raug ua tiav ntawm 64 shard chains yav tom ntej.
Cov txheej txheem sharding no ua rau nws pheej yig dua rau txheej-2 blockchains los tsim ntawm Ethereum; rollup / bundled tus nqi pauv yuav poob qis, nrog rau cov cim xeeb tshwj xeeb yuav tsum tau khiav Ethereum tag nrho ntawm.
Ntau Los Rau Ethereum Tom Qab Merge
Ntawm Ethereum Lub Rooj Sib Tham Hauv Zej Zog hauv Fab Kis txij Lub Xya Hli 19-21, Ethereum Co-Founder Vitalik Buterin tham txog dab tsi tom ntej tom qab kev sib koom ua ke.
Buterin tau hais tias qhov hloov pauv mus rau PoS, nce qhov scalability, thiab kev sib koom ua ke tsuas yog qee qhov kev hloov kho thawj zaug.
"Ethereum hnub no tuaj yeem ua haujlwm txog 15-20 kev lag luam ib ob. Qhov Ethereum no suav nrog cov rollups, suav nrog kev sib faib […]
Txhawm rau muab cov 100,000 kev lag luam ib thib ob rau hauv qhov kev xav, tus neeg teb xov tooj them nyiaj VISA ua rau qhov nruab nrab tsuas yog 1,7000 kev lag luam ib ob; Bitcoin tsuas yog nyob ib ncig ntawm 4.6 ib ob.
Buterin tseem muaj cov npe rau cov theem tom ntej no (lawv kuj nyob rau ntawm daim ntawv qhia kev qub) - 'surge' (suav nrog cov sharding), 'verge' (Verkle ntoo), 'purge' (purge ntawm qub network keeb kwm), thiab ' splurge' ('Txhua lwm yam khoom lom zem').
Ntxiv mus, Buterin hais rau cov neeg nyiam hauv zej zog hauv Fabkis tias nws xav tias Ethereum "tsuas yog 40% ua tiav." Tom qab kev sib koom ua ke, uas yuav tsum tshwm sim hauv lub Cuaj Hli, nws yuav nyob ntawm "kwv yees li 55%.
Nov yog daim ntawv qhia tag nrho ntawm Ethereum, suav nrog cov theem tom ntej tom qab kev sib koom ua ke:
Lub Sijhawm Zoo Tshaj Plaws Ua Ntej Rau Ethereum
Vitalik thiab lwm tus tau ua haujlwm ntawm Ethereum txij li xyoo 2013.
Thaum Lub Yim Hli 2014, tam sim no-lus dab neeg Ethereum ICO pib, thawj zaug ib tus tuaj yeem yuav ETH hauv kev muag khoom rau pej xeem.
Nrog cov nyiaj tau los, pab pawg tau txuas ntxiv tsim tawm Ethereum blockchain thiab thev naus laus zis. Thaum nws muaj nws qhov tsis zoo, Ethereum tseem yog qhov loj tshaj plaws blockchain-ecosystem tawm muaj, nrog rau cov txiaj ntsig zoo heev.
Thaum lub Cuaj Hlis, kev sib koom ua ke yuav tsum tshwm sim thaum kawg. Ua ke nrog kev nthuav qhia yav tom ntej ntawm shard chains, scalability, kev ruaj ntseg, thiab kev siv tau txhua yam yuav cuam tshuam zoo los ntawm kev hloov kho tshiab.
Tau qhov twg los: https://cryptoslate.com/heres-what-you-can-expect-from-ethereums-long-awaited-merge-upgrade/